BlackRock MuniYield Quality Fund, Inc. (NY: MQY )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2008	6.056	6.065	6.034	6.052	93,507	+0.00(+0.00%)
Apr 29, 2008	6.048	6.070	6.039	6.052	69,362	-0.03(-0.52%)
Apr 28, 2008	6.016	6.092	6.016	6.083	86,022	+0.04(+0.74%)
Apr 25, 2008	6.030	6.070	6.030	6.039	67,119	+0.00(+0.00%)
Apr 24, 2008	6.101	6.115	6.038	6.039	109,000	-0.05(-0.81%)
Apr 23, 2008	6.106	6.119	6.079	6.088	114,675	-0.03(-0.51%)
Apr 22, 2008	6.115	6.119	6.097	6.119	60,999	+0.04(+0.59%)
Apr 21, 2008	6.079	6.088	6.065	6.083	145,648	-0.01(-0.22%)
Apr 18, 2008	6.092	6.133	6.090	6.097	80,915	+0.03(+0.44%)
Apr 17, 2008	6.052	6.079	6.048	6.070	96,014	+0.01(+0.22%)
Apr 16, 2008	6.025	6.065	6.007	6.056	101,442	+0.07(+1.20%)
Apr 15, 2008	6.039	6.056	5.969	5.985	133,767	-0.06(-1.04%)
Apr 14, 2008	6.048	6.101	6.039	6.048	120,498	-0.01(-0.22%)
Apr 11, 2008	6.083	6.119	6.044	6.061	156,030	-0.04(-0.73%)
Apr 10, 2008	6.034	6.106	6.012	6.106	94,788	+0.07(+1.19%)
Apr 09, 2008	5.967	6.047	5.967	6.034	70,213	+0.04(+0.75%)
Apr 08, 2008	6.021	6.030	5.989	5.989	121,146	-0.04(-0.74%)
Apr 07, 2008	5.971	6.034	5.962	6.034	147,560	+0.04(+0.75%)
Apr 04, 2008	6.007	6.007	5.949	5.989	140,873	+0.00(+0.07%)
Apr 03, 2008	5.891	5.985	5.891	5.985	181,664	+0.07(+1.14%)
Apr 02, 2008	5.904	5.940	5.886	5.917	256,559	+0.01(+0.23%)
Apr 01, 2008	5.868	5.908	5.864	5.904	162,494	+0.07(+1.15%)
Mar 31, 2008	5.805	5.837	5.769	5.837	236,943	+0.07(+1.25%)
Mar 28, 2008	5.742	5.774	5.742	5.765	47,477	+0.01(+0.23%)
Mar 27, 2008	5.778	5.783	5.742	5.751	126,066	-0.01(-0.16%)
Mar 26, 2008	5.733	5.783	5.720	5.760	106,323	+0.05(+0.86%)
Mar 25, 2008	5.675	5.716	5.671	5.711	99,413	+0.02(+0.39%)
Mar 24, 2008	5.635	5.693	5.635	5.689	94,732	+0.03(+0.48%)
Mar 21, 2008	5.608	5.662	5.608	5.662	135,590	+0.00(+0.00%)
Mar 20, 2008	5.608	5.662	5.608	5.662	135,590	+0.02(+0.40%)
Mar 19, 2008	5.644	5.689	5.639	5.639	61,743	-0.02(-0.32%)
Mar 18, 2008	5.527	5.702	5.527	5.657	189,688	+0.09(+1.53%)
Mar 17, 2008	5.626	5.626	5.527	5.572	115,505	-0.06(-1.11%)
Mar 14, 2008	5.630	5.689	5.590	5.635	114,571	-0.02(-0.32%)
Mar 13, 2008	5.608	5.765	5.608	5.653	149,566	+0.00(+0.00%)
Mar 12, 2008	5.680	5.717	5.639	5.653	135,301	-0.08(-1.33%)
Mar 11, 2008	5.787	5.814	5.707	5.729	131,734	-0.04(-0.70%)
Mar 10, 2008	5.801	5.828	5.765	5.769	177,826	-0.05(-0.85%)
Mar 07, 2008	5.828	5.868	5.765	5.819	123,933	-0.02(-0.31%)
Mar 06, 2008	5.922	5.941	5.814	5.837	257,016	-0.08(-1.29%)
Mar 05, 2008	5.877	5.958	5.850	5.913	181,218	+0.11(+1.85%)
Mar 04, 2008	5.774	5.805	5.469	5.805	343,390	+0.05(+0.94%)
Mar 03, 2008	5.653	5.751	5.653	5.751	388,628	+0.09(+1.58%)
Feb 29, 2008	5.693	5.716	5.630	5.662	299,356	-0.13(-2.17%)
Feb 28, 2008	5.882	5.882	5.774	5.787	201,056	-0.13(-2.20%)
Feb 27, 2008	5.967	5.980	5.895	5.917	171,188	-0.05(-0.83%)
Feb 26, 2008	5.976	5.988	5.953	5.967	80,244	+0.00(+0.00%)
Feb 25, 2008	5.958	5.980	5.922	5.967	120,027	+0.06(+1.06%)
Feb 22, 2008	5.958	5.976	5.855	5.904	323,407	-0.07(-1.20%)
Feb 21, 2008	6.048	6.048	5.958	5.976	174,977	-0.10(-1.62%)
Feb 20, 2008	6.039	6.097	5.994	6.074	276,990	-0.07(-1.10%)
Feb 19, 2008	6.133	6.326	5.998	6.142	428,271	+0.20(+3.40%)
Feb 18, 2008	5.725	5.944	5.644	5.940	0	+0.00(+0.00%)
Feb 15, 2008	5.725	5.944	5.644	5.940	302,499	+0.10(+1.69%)
Feb 14, 2008	6.048	6.048	5.837	5.841	482,231	-0.24(-3.91%)
Feb 13, 2008	6.249	6.272	6.048	6.079	255,221	-0.20(-3.21%)
Feb 12, 2008	6.258	6.299	6.258	6.281	111,673	+0.00(+0.07%)
Feb 11, 2008	6.263	6.290	6.258	6.276	70,213	-0.00(-0.07%)
Feb 08, 2008	6.240	6.290	6.236	6.281	92,281	+0.01(+0.21%)
Feb 07, 2008	6.267	6.326	6.267	6.267	117,246	-0.01(-0.14%)
Feb 06, 2008	6.308	6.308	6.276	6.276	76,495	-0.04(-0.71%)
Feb 05, 2008	6.254	6.321	6.249	6.321	176,760	+0.04(+0.71%)
Feb 04, 2008	6.254	6.276	6.245	6.276	115,462	+0.05(+0.79%)